National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

57°F

14°C

Humidity 30%
Wind Speed W 8 mph
Barometer 30.23 in (1024.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 13 Jan 10:53 am CST
Extended Forecast for

4 Miles ENE Van Alstyne TX

  • Today

    Today: Mostly sunny, with a high near 66. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. South southwest wind 5 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 58. Breezy, with a north wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 58 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. South wind 5 to 10 mph becoming west after midnight.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. West wind 5 to 15 mph becoming north in the morning. Winds could gust as high as 25 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Northwest wind 5 to 10 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. North northwest wind 5 to 10 mph.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 66. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 44. South southwest wind 5 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 58. Breezy, with a north wind 15 to 25 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 29. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 54. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 40. South wind 5 to 10 mph becoming west after midnight.
Friday
Sunny, with a high near 57. West wind 5 to 15 mph becoming north in the morning. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 32. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 51. North northwest wind 5 to 10 mph.
Saturday Night
Clear, with a low around 29.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 36.
M.L.King Day
Sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Van Alstyne TX
 33.46°N 96.52°W (Elev. 748 ft)
Last Update:
11:21 am CST Jan 13, 2026
Forecast Valid:
11am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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